Missing calib_smoother options

• prefilter (INTEGER)
• loglinear (check-option)
• first_obs (INTEGER)
• filter_decomposition (check-option)
• diffuse_filter (check-option)
• diffuse_kalman_tol (DOUBLE)
• xls_sheet (NAME)
• xls_range (RANGE)

changed the description

mentioned in commit DoraK/matlab-gui@3853604e

mentioned in commit DoraK/matlab-gui@96d1e421

mentioned in commit DoraK/matlab-gui@1f8c1829

closed via merge request !17 (merged)

mentioned in commit d122445e